This is book number 17 in the Haunting Danielle series.
When Clint Marlow's partner in crime is found murdered in the basement of Marlow House, Clint is the likely suspect. The only problem, Clint is dead. But that doesn't matter to the FBI agents investigating the case. Clint looks alive to them.
Meanwhile, Danielle's housemate Walt is coming to terms with his new reality, which is complicated with the FBI underfoot. Fortunately for Walt, he still has a few paranormal tricks up his sleeve.